CAS NO: 27176-87-0 trade name: LAS
English name: sodium dodecyl benzene sulphonic; Linear Alkylbenzene Sulfonates
Molecular formula: C18H29SO3X; CH3(CH2)9CH(CH3)C6H4SO3X
Technical index:
specification | LAS-60 | LAS-90 |
Appearance (25Ċ) | White or light yellow powder particles | White or light yellow powder particles |
Active matter% | 58-62 | 88-92 |
odor | odorless | odorless |
PH value (25℃, 1% am) | 7.5-11.5 | 7.5-11.5 |
Moisture% | Max.4.0 | Max.3.0 |
Specific gravity T/M³ 20℃ | Min.0.18 | Min.0.18 |
Performance and application:
l LAS is a high-content anionic surfactant with decontamination, wetting, foaming, emulsifying, dispersing and other properties. It can be directly used in the preparation of civil and industrial detergents, detergent powder, etc
l LAS is an efficient emulsifying and dispersing agent with excellent antistatic effect.It is also a raw material for the cleaning, washing and decontamination of various objects.This product is a color paste, soluble in water.It is relatively stable in the range of PH value, and its biodegradation degree is greater than 90%.
l LAS is widely used as a raw material for the production of various detergents and emulsifiers; it is the main auxiliary agent in resin emulsion polymerization; it is an additive for cleaning and antistatic on textile auxiliary agents; Car wash, metal wash, leather wash, glass cleaner, etc.
l LAS has also been applied in new technologies such as the micelle solution flooding method for the third-time recovery in petroleum exploitation.
Packing:10KG kraft paper bag lined with plastic bag.
Storage:Stored in airtight at room temperature, the shelf life is two years.